1.Fake spider prank: Place a realistic         fake spider in a location where                 someone will see it and watch as             they freak out.

2.Fake lottery ticket: Create a fake              lottery ticket and give it to someone      as a gift, watch their excitement              quickly turn to disappointment                when  they realize it's fake.

3.Fake cake: Bake a cake made of                 cardboard and decorate it as if it             were real. Offer it to your                           unsuspecting guests and watch as            they try to cut into it.

4.Fake news article: Create a fake               news article with a sensational                 headline and watch as people react         before revealing it's all a prank.

5.Fake phone call: Pretend to have an       important phone call in front of               someone, but actually just talk to             yourself or pretend to be talking to         someone who isn't there.

6.Fake parking ticket: Create a fake           parking ticket and place it on                   someone's car as a prank.

7.Fake spill: Put a fake spill on the               floor and watch as someone tries to       clean it up before realizing it's just a       prank.

8.Fake power outage: Turn off the              lights in your home and pretend              there's a power outage, watch as              your family or roommates panic              before revealing the truth.

9.Fake tattoo: Use temporary tattoo          paper to create a fake tattoo and              pretend it's real, watch as your                friends and family are shocked.

10.Fake voice mail: Record a fake                 voicemail message on your phone           and play it when someone calls you,       watch as they believe the message           before realizing it's a prank.

11.Leave a fake spider or bug in                       someone's bed or desk drawer to             give them a good scare.

12.Set up a fake computer virus or                error message on someone's                      computer to make them think                  something's wrong.

13.Fill someone's office or cubicle with       balloons or confetti to create a                 festive atmosphere.

14.Put a fake parking ticket on                       someone's car to make them think         they've gotten a ticket.

15.Cover the toilet seat with clear                 plastic wrap to create a hilarious             (but harmless) prank.

16.Switch the salt and sugar                            containers in the kitchen to give              someone a funny surprise at                      breakfast time.

17.Create a fake news story about                 something outrageous or                             ridiculous, and share it on social             media to see who falls for it.

18.Put a fake spider or other creepy-           crawly in someone's coffee cup or           water bottle to make them jump. 

19.Put a sign on the bathroom door              that says "Out of Order" to see how        many people try to use it.

20.Replace the cream in a cream-filled        cookie with toothpaste for a                      sneaky and unexpected surprise.